MR15-W
Miniatur rail MR-15-W, Width: 42 mm, Height: 9,5 mm, drilled 40mm, accuracy class: N, screwable from above, cut into fix length
Drilling distances: XXmm / 40mm (X x) / XXmm
suitable guide carriages see further down.
Data sheets from MR15-W, technical info (if available) can be found in the Documents folder on the right.